linux-kernel - [PATCH 5.10 003/172] iio: adc: ad7124: Remove shift from scan

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Message-Id: <20220613094851.086516327@linuxfoundation.org>
Date:   Mon, 13 Jun 2022 12:09:23 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Alexandru Tachici <alexandru.tachici@...log.com>,
        Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.10 003/172] iio: adc: ad7124: Remove shift from scan_type

From: Alexandru Tachici <alexandru.tachici@...log.com>

[ Upstream commit fe78ccf79b0e29fd6d8dc2e2c3b0dbeda4ce3ad8 ]

The 24 bits data is stored in 32 bits in BE. There
is no need to shift it. This confuses user-space apps.

Fixes: b3af341bbd966 ("iio: adc: Add ad7124 support")
Signed-off-by: Alexandru Tachici <alexandru.tachici@...log.com>
Link: https://lore.kernel.org/r/20220322105029.86389-2-alexandru.tachici@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/iio/adc/ad7124.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/iio/adc/ad7124.c b/drivers/iio/adc/ad7124.c
index bd3500995037..19ab7d7251bc 100644
--- a/drivers/iio/adc/ad7124.c
+++ b/drivers/iio/adc/ad7124.c
@@ -170,7 +170,6 @@ static const struct iio_chan_spec ad7124_channel_template = {
 		.sign = 'u',
 		.realbits = 24,
 		.storagebits = 32,
-		.shift = 8,
 		.endianness = IIO_BE,
 	},
 };
-- 
2.35.1